Add check by symbol instead of HIP version

Author: TedThemistokleous

cmake/onnxruntime_providers_migraphx.cmake

@@ -55,6 +55,10 @@
   check_symbol_exists(migraphx_onnx_options_set_external_data_path
     "migraphx/migraphx.h" HAVE_MIGRAPHX_API_ONNX_OPTIONS_SET_EXTERNAL_DATA_PATH)
 
+  check_symbol_exists(migraphx_get_onnx_operators_size
+    "migraphx/migraphx.h" HAVE_MIGRAPHX_API_GET_ONNX_OPERATORS)
+
+
   if(HAVE_MIGRAPHX_API_ONNX_OPTIONS_SET_EXTERNAL_DATA_PATH)
     target_compile_definitions(onnxruntime_providers_migraphx PRIVATE HAVE_MIGRAPHX_API_ONNX_OPTIONS_SET_EXTERNAL_DATA_PATH=1)
   endif()

onnxruntime/core/providers/migraphx/migraphx_execution_provider.cc

@@ -874,7 +874,7 @@ GetUnsupportedNodeIndices(const GraphViewer& graph_viewer,
                           /*out*/ std::unordered_set<std::string>& mgx_required_initializers,
                           const logging::Logger& logger) {
 
-#if (HIP_VERSION_MAJOR == 7 && HIP_VERSION_MINOR >= 2) || (HIP_VERSION_MAJOR > 7)
+#ifdef(HAVE_MIGRAPHX_API_GET_ONNX_OPERATORS)
   // In ROCm 7.2 onward we'll query the MIGraphX API to get the supported op list
   static std::set<std::string> mgx_supported_ops{};
   auto list = migraphx::get_onnx_operators();